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EP4029429A4 - Ophthalmology device, and control method, and program therefor - Google Patents

Ophthalmology device, and control method, and program therefor Download PDF

Info

Publication number
EP4029429A4
EP4029429A4 EP20862803.2A EP20862803A EP4029429A4 EP 4029429 A4 EP4029429 A4 EP 4029429A4 EP 20862803 A EP20862803 A EP 20862803A EP 4029429 A4 EP4029429 A4 EP 4029429A4
Authority
EP
European Patent Office
Prior art keywords
control method
program therefor
ophthalmology device
ophthalmology
therefor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20862803.2A
Other languages
German (de)
French (fr)
Other versions
EP4029429A1 (en
Inventor
Toshihiro Mino
Jongsik Kim
Dawei Lee
Zhenguo Wang
Kinpui Chan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Topcon Corp
Original Assignee
Topcon Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Topcon Corp filed Critical Topcon Corp
Publication of EP4029429A1 publication Critical patent/EP4029429A1/en
Publication of EP4029429A4 publication Critical patent/EP4029429A4/en
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/117—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for examining the anterior chamber or the anterior chamber angle, e.g. gonioscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/0016—Operational features thereof
    • A61B3/0025—Operational features thereof characterised by electronic signal processing, e.g. eye models
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/1025—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for confocal scanning
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/12—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions for looking at the eye fundus, e.g. ophthalmoscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B3/00—Apparatus for testing the eyes; Instruments for examining the eyes
    • A61B3/10—Objective types, i.e. instruments for examining the eyes independent of the patients' perceptions or reactions
    • A61B3/14—Arrangements specially adapted for eye photography
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/005—Diaphragms
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/60—Control of cameras or camera modules
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/70—Circuitry for compensating brightness variation in the scene
    • H04N23/72—Combination of two or more compensation controls
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B9/00—Exposure-making shutters; Diaphragms
    • G03B9/08—Shutters
    • G03B9/28—Roller blind or flexible plate

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Eye Examination Apparatus (AREA)
EP20862803.2A 2019-09-11 2020-09-04 Ophthalmology device, and control method, and program therefor Pending EP4029429A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201962898898P 2019-09-11 2019-09-11
PCT/JP2020/033560 WO2021049428A1 (en) 2019-09-11 2020-09-04 Ophthalmology device, and control method, and program therefor

Publications (2)

Publication Number Publication Date
EP4029429A1 EP4029429A1 (en) 2022-07-20
EP4029429A4 true EP4029429A4 (en) 2023-10-11

Family

ID=74866619

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20862803.2A Pending EP4029429A4 (en) 2019-09-11 2020-09-04 Ophthalmology device, and control method, and program therefor

Country Status (5)

Country Link
US (1) US12303196B2 (en)
EP (1) EP4029429A4 (en)
JP (1) JP7214880B2 (en)
CN (1) CN114364304A (en)
WO (1) WO2021049428A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7414852B2 (en) * 2020-01-23 2024-01-16 株式会社トプコン Ophthalmological device and its control method
GB2605399B (en) * 2021-03-30 2025-04-30 Bae Systems Plc Projector
JP7593864B2 (en) * 2021-03-31 2024-12-03 株式会社トプコン Ophthalmic device and control method thereof
JP2022157207A (en) * 2021-03-31 2022-10-14 株式会社トプコン Ophthalmic device and its control method
US12171492B2 (en) * 2021-05-21 2024-12-24 Topcon Corporation Ophthalmologic apparatus and measurement method using the same
EP4398032A4 (en) 2021-08-31 2025-01-15 NEC Corporation ILLUMINATION CONTROL DEVICE, ILLUMINATION CONTROL METHOD, RECORDING MEDIUM AND IMAGING SYSTEM

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140232987A1 (en) * 2011-09-23 2014-08-21 Carl Zeiss Ag Device and method for imaging an ocular fundus
WO2020064777A1 (en) * 2018-09-25 2020-04-02 Carl Zeiss Meditec Ag Slit-scanning fundus imager enhancements field of invention

Family Cites Families (24)

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Publication number Priority date Publication date Assignee Title
JPS56132936A (en) * 1980-03-21 1981-10-17 Tokyo Optical Eye bottom camera
DE3245939C2 (en) * 1982-12-11 1985-12-19 Fa. Carl Zeiss, 7920 Heidenheim Device for generating an image of the fundus
JPS61293430A (en) 1985-06-22 1986-12-24 株式会社トプコン Eye refractive power measuring device
US7331669B2 (en) 2001-10-16 2008-02-19 Indiana University Research And Technology Corporation Device for digital retinal imaging
US8488895B2 (en) 2006-05-31 2013-07-16 Indiana University Research And Technology Corp. Laser scanning digital camera with pupil periphery illumination and potential for multiply scattered light imaging
US7831106B2 (en) 2006-05-31 2010-11-09 Indiana University Research And Technology Corporation Laser scanning digital camera with simplified optics and potential for multiply scattered light imaging
EP1875857B1 (en) 2006-07-07 2009-11-11 OD-OS GmbH Ophthalmoscope
US7621638B2 (en) * 2006-11-29 2009-11-24 Clarity Medical Systems, Inc. Delivering a short Arc lamp light for eye imaging
JP2009293430A (en) 2008-06-03 2009-12-17 Denso Corp Fuel injection valve and fuel injection system
JP4985576B2 (en) 2008-07-23 2012-07-25 株式会社デンソー Joint device for heat exchanger
JP5386224B2 (en) 2009-04-30 2014-01-15 株式会社トプコン Optometry equipment
US8237835B1 (en) 2011-05-19 2012-08-07 Aeon Imaging, LLC Confocal imaging device using spatially modulated illumination with electronic rolling shutter detection
JP2013128648A (en) * 2011-12-21 2013-07-04 Canon Inc Ophthalmologic apparatus, and ophthalmologic control method, and program
JP5913999B2 (en) * 2012-01-16 2016-05-11 キヤノン株式会社 Ophthalmic imaging apparatus and control method thereof
EP2827759A4 (en) * 2012-03-21 2015-12-02 Optovue Inc Fundus camera
JP5989523B2 (en) 2012-05-01 2016-09-07 株式会社トプコン Ophthalmic equipment
JP2014073205A (en) * 2012-10-03 2014-04-24 Topcon Corp Ophthalmographic device
JP6075844B2 (en) * 2012-10-18 2017-02-08 キヤノン株式会社 Ophthalmic apparatus, ophthalmic method, and storage medium
JP2015033472A (en) * 2013-08-08 2015-02-19 株式会社トプコン Ophthalmologic image-capturing apparatus
US9386920B2 (en) * 2013-09-30 2016-07-12 Nidek Co., Ltd. Ophthalmologic image processing apparatus
JP2016007433A (en) * 2014-06-25 2016-01-18 株式会社ニデック Ophthalmologic apparatus
US10582852B2 (en) * 2015-02-05 2020-03-10 Carl Zeiss Meditec Ag Method and apparatus for reducing scattered light in broad-line fundus imaging
JP2019083880A (en) * 2017-11-02 2019-06-06 株式会社ニデック Scanning type laser ophthalmoscope
WO2019138916A1 (en) * 2018-01-10 2019-07-18 株式会社ニデック Fundus imaging device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140232987A1 (en) * 2011-09-23 2014-08-21 Carl Zeiss Ag Device and method for imaging an ocular fundus
WO2020064777A1 (en) * 2018-09-25 2020-04-02 Carl Zeiss Meditec Ag Slit-scanning fundus imager enhancements field of invention

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021049428A1 *

Also Published As

Publication number Publication date
JP7214880B2 (en) 2023-01-30
US12303196B2 (en) 2025-05-20
EP4029429A1 (en) 2022-07-20
WO2021049428A1 (en) 2021-03-18
JPWO2021049428A1 (en) 2021-03-18
CN114364304A (en) 2022-04-15
US20220192488A1 (en) 2022-06-23

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